847 FTUS42 KTBW 161741 TAFFMY TAF KFMY 161741Z 1618/1718 11010KT P6SM SCT030 BKN050 TEMPO 1618/1621 BKN030 FM170000 09005KT P6SM BKN040 FM170300 08004KT P6SM SCT040 FM170900 08004KT 5SM BR FEW005 SCT030 FM171500 12010KT P6SM SCT035 BKN250=